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https://issues.apache.org/jira/browse/CURATOR-98?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jordan Zimmerman updated CURATOR-98:
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Fix Version/s: 2.4.2
> Avoid erroneous 'Could not cancel' warning produced by cache tasks
> ------------------------------------------------------------------
>
> Key: CURATOR-98
> URL: https://issues.apache.org/jira/browse/CURATOR-98
> Project: Apache Curator
> Issue Type: Bug
> Components: Client
> Affects Versions: 2.4.1
> Reporter: Joe Littlejohn
> Assignee: Jordan Zimmerman
> Fix For: 2.4.2
>
>
> Pull request:
> https://github.com/apache/curator/pull/3
> When closing providers, we regularly see an erroneous warning related to a
> failure to cancel cache tasks.
> This change applies some more defensive checks before attempting to cancel
> tasks, ensuring that the cancel operation is only attempted if the future has
> not completed.
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